I found the best way to run an internet speed test (and use the results for better Wi-Fi)

After a decade of testing PCs, routers, and home networks, I know what causes slow speeds and how to optimize your internet.
AOL

How to use a Google speed test to check how fast your internet speed is

To test your internet speed, Google "internet speed test" and click the blue "Run speed test" button under the first result. You have a good internet speed if you are ...
CNET

Is Your Internet Connection Delivering on the Speeds You Pay For? Here’s How to Tell

Don't settle for sluggish Wi-Fi. Learn what internet speed tests mean and how to troubleshoot and fix common issues. Joe Supan is a senior writer for CNET covering home technology, broadband, and ...